these 2 derivations will be built:
  /nix/store/dad3m7hv73ph12n64mdsip99i1nyfmyb-flake-inputs.drv
  /nix/store/jbppsvadnapzngy1apb4bkgwfr6jhyzq-check-flake-inputs.drv
building '/nix/store/dad3m7hv73ph12n64mdsip99i1nyfmyb-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dad3m7hv73ph12n64mdsip99i1nyfmyb-flake-inputs.drv'
building '/nix/store/jbppsvadnapzngy1apb4bkgwfr6jhyzq-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/jbppsvadnapzngy1apb4bkgwfr6jhyzq-check-flake-inputs.drv'

upload niks3: ok